JPS6060334A - Clutch operating device - Google Patents
Clutch operating deviceInfo
- Publication number
- JPS6060334A JPS6060334A JP58168772A JP16877283A JPS6060334A JP S6060334 A JPS6060334 A JP S6060334A JP 58168772 A JP58168772 A JP 58168772A JP 16877283 A JP16877283 A JP 16877283A JP S6060334 A JPS6060334 A JP S6060334A
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- clutch pedal
- output
- actuator
- electromagnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
- F16D48/066—Control of fluid pressure, e.g. using an accumulator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0257—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
- F16D2048/0266—Actively controlled valves between pressure source and actuation cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0257—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof
- F16D2048/0284—Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof characterised by valve arrangements supplying fluid to a two chamber- cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/306—Signal inputs from the engine
- F16D2500/3067—Speed of the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/314—Signal inputs from the user
- F16D2500/31406—Signal inputs from the user input from pedals
- F16D2500/31413—Clutch pedal position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70402—Actuator parameters
- F16D2500/7041—Position
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Arrangement Of Transmissions (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はクラッチ特に車両用自動クラッチの操作装置に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an operating device for a clutch, particularly an automatic clutch for a vehicle.
クラッチを断・接するクラッチアクチュエータを備え、
該アクチュエータを電子制御装置によって制御する自動
クラッチまたは自動変速機が提案されている。Equipped with a clutch actuator that connects and disconnects the clutch,
Automatic clutches or automatic transmissions in which the actuator is controlled by an electronic control device have been proposed.
この種クラッチを備えた車両においては、運転はアクセ
ルとブレーキの操作のみで行なわれ、発進、停止、変速
等におけるクラッチ操作は各種センサからの入力信号に
基すき運転状態に応じて、電子制御装置により自動制御
される。In a vehicle equipped with this type of clutch, driving is performed only by operating the accelerator and brake, and clutch operations for starting, stopping, shifting, etc. are controlled by an electronic control system according to the plow driving state based on input signals from various sensors. automatically controlled by
このように電子制御装置によるクラッチ制御は、各種セ
ンサの入力信号に基ずいて行なわれるため、坂￥各、雪
道、ぬかるみ等の発進、縁石乗越、溝脱輪等通常の発進
と条件が異なり特殊な運転操作を必要とするときには、
殆んど発進不能となってしまうという問題がある。この
ような問題を解消するために、勾配センサや登板発進ス
イッチ等の制御切換手段が提案されているが、これらの
方法もすべての運転条件を満足することはできなかった
。In this way, clutch control by the electronic control device is performed based on input signals from various sensors, so the conditions differ from normal starting, such as starting on hills, snowy roads, muddy roads, riding over curbs, and running off ditches. When special driving operations are required,
There is a problem that it becomes almost impossible to start. In order to solve this problem, control switching means such as slope sensors and climbing start switches have been proposed, but these methods have not been able to satisfy all operating conditions.
本発明はこのような問題を解消するためになされたもの
で、通常の運転においては運転者の操作を必要とせず、
運転状態に応じてクラッチの断・接、半クラッチ等の操
作を自動的に行ない、ｎ石に乗り一１ユげろ等比較的特
殊なテクニックを要する運転を行なうときには、運転者
の足によるペダル操作信号に基ずきクラッチを操作でき
るフランチ操作装置を提供しようとするものである。The present invention was made to solve this problem, and does not require any operation by the driver during normal driving.
The clutch is automatically engaged, disengaged, and partially engaged depending on the driving condition, and when driving that requires relatively special techniques, such as riding on a n-stone and doing a 1-1 jump, the driver operates the pedal with his or her foot. It is an object of the present invention to provide a flanch operation device that can operate a clutch based on a signal.
以下、本発明を図示の実施例に基すいて具体的に説明す
る。Hereinafter, the present invention will be specifically explained based on illustrated embodiments.
図において、ｌはエンジンフライホール、２は乾燥単板
式クラッチで、クラッチプレッシャプレー）２ａと、該
プレッシャプレート２ａとエンジンフライホールｌとの
間に配設されたクラッチディスク２ｂと、前記プレッシ
ャプレート２ａを押圧するダイアフラムスプリング２ｃ
と、該ダイアフラムスプリング２ｃを作動するクラ・ン
チレリーズベアリング２ｄと、該レリーズベアリング２
ｄを作動するクラッチレリーズレバ−２ｅと、該レリー
スレ／＜−２ｅとクラッチシャフト２ｆによって一端が
連結されたレバー２ｇとを備えている。In the figure, l is an engine flyhole, 2 is a dry single-plate clutch, and includes a clutch pressure plate 2a, a clutch disc 2b disposed between the pressure plate 2a and the engine flyhole l, and the pressure plate 2a. diaphragm spring 2c that presses
, a clutch release bearing 2d that operates the diaphragm spring 2c, and the release bearing 2.
d, and a lever 2g, one end of which is connected to the release lever /<-2e by a clutch shaft 2f.
３はクラッチアクチュエータで、そのピストン３ａのピ
ストンロッド３ｂは前記レバー２ｇの他端にビン３ｃに
よって回動可能に連結されている。該クラッチアクチュ
エータ３の油圧作用室Ａは配管４ａによって油圧源であ
る油圧ポンプ５に連絡されている。3 is a clutch actuator, and a piston rod 3b of a piston 3a thereof is rotatably connected to the other end of the lever 2g by a pin 3c. A hydraulic chamber A of the clutch actuator 3 is connected to a hydraulic pump 5, which is a hydraulic pressure source, through a pipe 4a.
６は前記配管４ａ中に配設されたアキュームレータ、７
は配管４ａ中に配設された電磁供給弁で、通常は閉路し
ており通電すると開路するようになっている。6 is an accumulator disposed in the pipe 4a; 7
is an electromagnetic supply valve disposed in the pipe 4a, which is normally closed and opens when energized.
前記アクチュエータ３の油圧作用室Ａは、油タンク８に
開口した戻り用配管４ｄと接続する第１の摺出用配管４
ｂに連絡されており、該排出用配管４ｂ中には通常は閉
路しており、通電すると開路する電磁排出弁９が配設さ
れている。The hydraulic pressure chamber A of the actuator 3 is connected to a first sliding pipe 4 which is connected to a return pipe 4d that opens into the oil tank 8.
An electromagnetic discharge valve 9, which is normally closed and opens when energized, is disposed in the discharge pipe 4b.
前記アクチュエータ３の油圧作用室Ａは、また前記第１
の排出用配管４ｂと並列に配設され前記戻り用配管４ｄ
と接続する第２の排出用配管４Ｃに連絡されており、該
第２の排出用配管４Ｃ中には通常は開路しており通電す
ると閉路する絞りを備えた電磁開閉弁ｌＯが配設されて
いる。なお、該第２の排出用配管４ｃは流れる油の流量
を制限する機能を備えたものであればよく、前記のよう
に電磁開閉弁１０に絞りを設けたのもの以外に、配管４
ｃ中にオリフィスを設けてもよく、また配管４Ｃ自体を
細いもので構成してもよい。またアクチュエータ３の他
方の室Ｂは前記戻り用配管４ｄに連絡している。The hydraulic pressure chamber A of the actuator 3 is also connected to the first hydraulic chamber A.
The return pipe 4d is arranged in parallel with the discharge pipe 4b.
The second discharge pipe 4C is connected to the second discharge pipe 4C, and in the second discharge pipe 4C, an electromagnetic on-off valve lO equipped with a throttle which is normally open and closed when energized is disposed. There is. The second discharge pipe 4c may be of any type as long as it has a function of restricting the flow rate of flowing oil, and the second discharge pipe 4c may be of any type as long as it has a function of restricting the flow rate of the flowing oil.
An orifice may be provided in c, or the pipe 4C itself may be made of a thin material. Further, the other chamber B of the actuator 3 is connected to the return pipe 4d.
１１はマイクロコンピュータから構成される電子制御装
置で、前記クラッチアクチュエータ３のピストン３ａに
連結されているロッド３ｄに対向して配設されたクラッ
チ位置センサ１２、前記フライホールｌの回転数を検出
するエンジン回転センサ１３、アクセルペダル１４の作
動位置を検出するアクセルセンサ１５、変速機１６の出
力軸１７の回転数を検出する車速センサ１８等からの入
力信号に基すいて前記電磁供給弁７、電磁排出弁９およ
び電磁開閉弁１０を車両の運転状態に応じて自動的に制
御し、クラッチアクチュエータ３を自動クラッチとして
制御する自動クラッチ制御手段を備えている。Reference numeral 11 denotes an electronic control device composed of a microcomputer, which detects a clutch position sensor 12 disposed opposite a rod 3d connected to a piston 3a of the clutch actuator 3, and the rotation speed of the flyhole l. Based on input signals from the engine rotation sensor 13, the accelerator sensor 15 that detects the operating position of the accelerator pedal 14, the vehicle speed sensor 18 that detects the rotation speed of the output shaft 17 of the transmission 16, etc., the electromagnetic supply valve 7 The automatic clutch control means is provided to automatically control the discharge valve 9 and the electromagnetic on-off valve 10 according to the driving state of the vehicle, and to control the clutch actuator 3 as an automatic clutch.
本発明はこのような自動クラッチ装置にクラッチペダル
１９を装備するとともに、該クラッチペダル１９の作動
位置を検出するクラッチペダルセンサ２０を備え、該ク
ラッチペダルセンサ２０からの信号を前記電子制御袋Ｈ
１１に入力し、クラッチペダル１９の操作によってもク
ラッチを作動することができるようにしたものである。The present invention equips such an automatic clutch device with a clutch pedal 19 and a clutch pedal sensor 20 for detecting the operating position of the clutch pedal 19, and transmits a signal from the clutch pedal sensor 20 to the electronic control bag H.
11, and the clutch can also be operated by operating the clutch pedal 19.
即ち、前記電子制御装置１１はクラッチペダルセンサ２
０の出力がクラッチペダル１９の開放状態を示すときは
、前記自動クラッチ制御手段からの出力に基すき車両の
運転状態に応じて自動クラッチ制御が行なわれるように
なっており、クラッチペダルセンサ２０の出力がクラッ
チペダル１９の作動状態を示すと虞には、クラッチペダ
ルセンサ２０の出力に基すいて前記クラッチアクチュエ
ータ３を制御する電磁供給弁７、電磁排出弁９および電
磁開閉弁１０に出力するクラッチ制御選択手段を備えて
いる。That is, the electronic control device 11 is connected to the clutch pedal sensor 2.
When the output of 0 indicates the open state of the clutch pedal 19, automatic clutch control is performed according to the driving state of the vehicle based on the output from the automatic clutch control means, and the clutch pedal sensor 20 is activated. When the output indicates the operating state of the clutch pedal 19, the clutch output is output to the electromagnetic supply valve 7, electromagnetic discharge valve 9, and electromagnetic on-off valve 10 that control the clutch actuator 3 based on the output of the clutch pedal sensor 20. Control selection means are provided.
なお、図中２１は前記電子制御装置１１と電源２２とを
接続する配線中に配設され、イグニッションスイッチに
連動した電源スィッチである。In addition, numeral 21 in the figure is a power switch disposed in the wiring connecting the electronic control device 11 and the power source 22, and linked to the ignition switch.
次に、本発明装置の作動について説明する。Next, the operation of the device of the present invention will be explained.
通常運転時はクラッチペダル１９は開放されでおり、ク
ラッチペダルセンサ２０からの信号はクラッチペダル開
放状態を示している。従って、電子制御装置１１は自動
フランチ制御手段からの出力に基すき車両の運転状態に
応じてクラッチ制御を行なう。例えば、変速時には変速
信号に基すき電子制御装置１１からの出力により、電磁
供給弁７に通電しこれを開略し、電磁刊出弁９への通電
を断ちこれを閉路するとともに、ｓｔ ｒａ開閉ｊｊ
Ｉ Ｏに通電してこれを閉路する。この結果、アキュー
ムレータ６から電磁供給弁７を介してクラッチアクチュ
エータ３の油圧作用室Ａへ圧油が供給され、ビスＩ・ン
３ａが右方に移動せしめられてクラッチ２が断となる、
クラッチ断の後所定の変速操作が経ると電磁供給弁７へ
の通電を断ちこれを閉路し、電磁排出弁９に通電してこ
れを開き、この結果アクチュエータ３の油圧作用室Ａ内
の圧油が該電磁排出弁９を通して排出され、クラッチ２
は接となり、新しい変速段で走行することになる。なお
、上記クラッチ接の速度は電磁排出弁９への通電をパル
ス制御することによって行なってもよく、電磁開閉弁ｌ
Ｏを併用し、また８ｊ！、弁をパルス制御して細かい速
度制御を行なうこともできる。During normal operation, the clutch pedal 19 is released, and the signal from the clutch pedal sensor 20 indicates the clutch pedal release state. Therefore, the electronic control device 11 performs clutch control according to the operating state of the plow vehicle based on the output from the automatic flanch control means. For example, during gear shifting, the output from the plow electronic control device 11 based on the gear shifting signal energizes the electromagnetic supply valve 7 to open it, cuts off the energization to the electromagnetic output valve 9 and closes it, and also opens and closes the stra.
energize IO to close it. As a result, pressure oil is supplied from the accumulator 6 to the hydraulic chamber A of the clutch actuator 3 via the electromagnetic supply valve 7, and the screw I/N 3a is moved to the right, causing the clutch 2 to be disengaged. After a predetermined speed change operation, the electromagnetic supply valve 7 is de-energized and closed, and the electromagnetic discharge valve 9 is energized and opened. As a result, the pressure oil in the hydraulic action chamber A of the actuator 3 is released. It is discharged through the electromagnetic discharge valve 9 and the clutch 2
will be connected, and the vehicle will be driven in a new gear. The clutch engagement speed may be controlled by pulse-controlling the energization to the electromagnetic discharge valve 9, and the electromagnetic opening/closing valve l
Use O together and 8j again! It is also possible to perform fine speed control by pulse controlling the valve.
次に、車両が縁石に乗り上げる等して特殊な運転操作を
行なう場合には、クラ・・７チペダル１９を作動すると
該クラッチペダル１９の作動状態に応じた信号がクラッ
チペダルセンサ２０から電子制御装置１１に入力される
。このり＼ラッチペダルセンサ２０からの入力信号およ
びクラッチ位置センサ１２からの人力信号に基すき電子
制御装置１１はクラッチ制御選択手段により、前記電磁
供給弁７、電磁排出弁９および電磁開閉弁ｌＯを制御し
て、クラッチアクチュエータ３を運転者が操作するクラ
ッチペダル１９の作動に応じて制御する。Next, when the vehicle runs on a curb or performs a special driving operation, when the clutch pedal 19 is operated, a signal corresponding to the operating state of the clutch pedal 19 is sent from the clutch pedal sensor 20 to the electronic control device. 11. Based on the input signal from the latch pedal sensor 20 and the human power signal from the clutch position sensor 12, the plow electronic control device 11 uses the clutch control selection means to select the electromagnetic supply valve 7, electromagnetic discharge valve 9, and electromagnetic opening/closing valve lO. The clutch actuator 3 is controlled in accordance with the operation of the clutch pedal 19 operated by the driver.
以トのように本発明によれば、クラッチペダルセンサの
出力がクラッチペダルの開放状態にあるときは、クラッ
チアクチュエータを自動クラッチとして制御し、クラッ
チペダルセンサの出力がフランチペダル作動状態にある
ときは、運転者によって操作されるクラッチペダルの作
動に基すいてクラッチアクチュエータを制御するように
したので、車両が縁石に乗り上げる等して特殊な運転操
作を行なうときには、運転者の意志によりクラッチ制御
を行なうことができる。天井、雪道、ぬかるみ等の発進
、縁石乗越、溝脱輪等通常の発進と条件が異なる特殊な
運転操作を必要とする場合には、運転者の意志によりク
ラッチ制御を行なうことができる。As described above, according to the present invention, when the output of the clutch pedal sensor indicates that the clutch pedal is in the open state, the clutch actuator is controlled as an automatic clutch, and when the output of the clutch pedal sensor indicates that the clutch pedal is in the operating state, the clutch actuator is controlled as an automatic clutch. Since the clutch actuator is controlled based on the operation of the clutch pedal operated by the driver, when the vehicle runs over a curb or performs a special driving operation, the clutch is controlled according to the driver's will. be able to. Clutch control can be performed according to the driver's will when special driving operations that are different from normal starting conditions are required, such as starting on a ceiling, snowy road, mud, etc., driving over a curb, or running off a ditch.
■・・・エンジンフライホール、２・・・クラッチ、３
・・・クラッチアクチュエータ、 ４ａ・・・配管、４
ｂ・・・第１の排出用配管、 ４Ｃ・・・第２の排出用
配管、５・・・油圧ポンプ、 ６・・・アキュームレー
タ、７・・・電磁供給弁、 ８・・・油タンク、９・・
・電磁排出弁、 １０・・・電磁開閉弁、１１・・・電
子制御装置、１２・・・クラッチ位ｌセンサ、１３・・
・エンジン回転センサ、１４・・・アクセルペダル、１
５・・・アクセルペダルセンサ、１８・・・ｉｆ速セン
サ、１９・・・クラッチペダル、２０・・・クラッチペ
ダルセンサ。■...Engine fly hole, 2...Clutch, 3
...Clutch actuator, 4a...Piping, 4
b...First discharge pipe, 4C...Second discharge pipe, 5...Hydraulic pump, 6...Accumulator, 7...Electromagnetic supply valve, 8...Oil tank, 9...
・Electromagnetic discharge valve, 10...Electromagnetic opening/closing valve, 11...Electronic control device, 12...Clutch position l sensor, 13...
・Engine rotation sensor, 14...Accelerator pedal, 1
5... Accelerator pedal sensor, 18... IF speed sensor, 19... Clutch pedal, 20... Clutch pedal sensor.
特許出願人 いす（自動車株式会社 代 理 人 弁理士 辻 實 （外１名）Patent applicant: Chair (Jidosha Co., Ltd. Representative Patent Attorney Minoru Tsuji (1 other person)
Claims (1)
ラッチの作動状態を検出するクラ・ンチ位置センサ、ク
ラッチペダルの踏込量を検出するクラッチペダルセンサ
、該クラッチペダルセンサの出力がクラッチペダルの開
放状態のとき前記クラッチアクチュエータを自動クラッ
チとして制御する自動クラッチ制御手段と、クラッチペ
ダルセンサの出力がクラッチペダル作動状態にあるとき
該クラッチペダルセンサと前記クラッチ位置センサとの
出力値に基すいて前記クラッチアクチュエータを制御す
るクラッチ制御選択手段を備えた電子制御装置とからな
るクラッチ操作装置。A clutch actuator that connects and disconnects the clutch, a clutch position sensor that detects the operating state of the clutch, a clutch pedal sensor that detects the amount of depression of the clutch pedal, and when the output of the clutch pedal sensor is in the open state of the clutch pedal, the above-mentioned automatic clutch control means for controlling the clutch actuator as an automatic clutch, and controlling the clutch actuator based on the output value of the clutch pedal sensor and the clutch position sensor when the output of the clutch pedal sensor is in the clutch pedal operating state. A clutch operating device comprising an electronic control device equipped with clutch control selection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58168772A JPS6060334A (en) | 1983-09-13 | 1983-09-13 | Clutch operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58168772A JPS6060334A (en) | 1983-09-13 | 1983-09-13 | Clutch operating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6060334A true JPS6060334A (en) | 1985-04-06 |
| JPH0444128B2 JPH0444128B2 (en) | 1992-07-20 |
Family
ID=15874168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58168772A Granted JPS6060334A (en) | 1983-09-13 | 1983-09-13 | Clutch operating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6060334A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03229020A (en) * | 1990-01-31 | 1991-10-11 | Hino Motors Ltd | Control device for hydraulic clutch |
| US5083647A (en) * | 1991-01-24 | 1992-01-28 | Ford New Holland, Inc. | Method of controlling clutches |
| JPH0452652U (en) * | 1990-09-10 | 1992-05-06 | ||
| JPH0527358U (en) * | 1991-09-24 | 1993-04-09 | 日産デイーゼル工業株式会社 | Vehicle automatic transmission |
| WO2004088159A1 (en) * | 2003-03-28 | 2004-10-14 | Nissan Diesel Motor Co., Ltd. | Automatic-start control device for motor vehicle |
| JP2009079607A (en) * | 2007-09-25 | 2009-04-16 | Honda Motor Co Ltd | Automatic transmission for motorcycle |
| EP2589830A4 (en) * | 2010-07-02 | 2018-03-28 | Isuzu Motors, Ltd. | Coasting control device |
-
1983
- 1983-09-13 JP JP58168772A patent/JPS6060334A/en active Granted
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03229020A (en) * | 1990-01-31 | 1991-10-11 | Hino Motors Ltd | Control device for hydraulic clutch |
| JPH0452652U (en) * | 1990-09-10 | 1992-05-06 | ||
| US5083647A (en) * | 1991-01-24 | 1992-01-28 | Ford New Holland, Inc. | Method of controlling clutches |
| JPH0527358U (en) * | 1991-09-24 | 1993-04-09 | 日産デイーゼル工業株式会社 | Vehicle automatic transmission |
| WO2004088159A1 (en) * | 2003-03-28 | 2004-10-14 | Nissan Diesel Motor Co., Ltd. | Automatic-start control device for motor vehicle |
| US7291095B2 (en) | 2003-03-28 | 2007-11-06 | Nissan Diesel Motor Co., Ltd. | Automatic start control apparatus of vehicle |
| CN100368698C (en) * | 2003-03-28 | 2008-02-13 | 日产柴油机车工业株式会社 | Automatic Launch Control Devices for Vehicles |
| JP2009079607A (en) * | 2007-09-25 | 2009-04-16 | Honda Motor Co Ltd | Automatic transmission for motorcycle |
| EP2589830A4 (en) * | 2010-07-02 | 2018-03-28 | Isuzu Motors, Ltd. | Coasting control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444128B2 (en) | 1992-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |